70718a53b3f61011724c02a79dc2a2667f59dc52ce94bf26bdb5c4617de99670

Analysis

max time kernel
149s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
08/05/2026, 15:03

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General

Target
EcMenu_v1.6/Files/EcMenuCmd_x86.exe
Size 950KB
Sample260508-sfbdmsdy9p
SHA256 70718a53b3f61011724c02a79dc2a2667f59dc52ce94bf26bdb5c4617de99670
MD5 452fe541273b99c0fef03dcd3a3af27d
SHA1 c2b32a14b6429bd4c75b6017b660222ffb17d94a
SHA512 69f769ba20b913364c7c7398686591123b7dfcd5d14c2fe6b349c83fb91b2790dfac45b9cd5b214d4be66bd2ad04b61b17eefbc9a655c653aebec43dc2e4a7f0
SSDEEP 12288:KaWzgMg7v3qnCiFErQohh0F4DCJ8lnyRQyUg+hSNx9alICsh0M9Dmwmw:laHMv6CtrjLnyRQ5lICsh0M9Ew
TLSH
T13B25AF52B3C584F6E9937CB1587FE7366B377D1C1212848BA7E03B328D32251662B762
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EcMenuCmd_x86.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4792	EcMenuCmd_x64.exe
4792	EcMenuCmd_x64.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4792	EcMenuCmd_x64.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3876 wrote to memory of 4792	3876	EcMenuCmd_x86.exe	80

C:\Users\Admin\AppData\Local\Temp\EcMenu_v1.6\Files\EcMenuCmd_x86.exe
"C:\Users\Admin\AppData\Local\Temp\EcMenu_v1.6\Files\EcMenuCmd_x86.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3876
- C:\Users\Admin\AppData\Local\Temp\EcMenu_v1.6\Files\EcMenuCmd_x64.exe
  C:\Users\Admin\AppData\Local\Temp\EcMenu_v1.6\Files\EcMenuCmd_x64.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  PID:4792

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

3z8a7g6p.tmp

Path C:\Users\Admin\AppData\Local\Temp\3z8a7g6p.tmp
Size 5KB
SHA256 ed1a3b3560030a2101c6ec3a309fba84e7362391c73a34325b366026233da044
MD5 01469a21726d06a854c6463daaffc9d4
SHA1 311e3f3a03b2ee4df17822bedeb25bb781789925
SHA512 a19c6fb8cf1c88d527d2318c42fb2855ca391b3130c5872cd7b2fae5c46f56fdd2293833e2d0a9cc875b459f513fc9f209cc1ab986d17cfced26da7ad3c14f66
SSDEEP 3::
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/3876-16-0x0000000000AD0000-0x0000000000B91000-memory.dmp

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memory/4792-33-0x0000000001420000-0x00000000014C3000-memory.dmp

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memory/4792-46-0x0000000001420000-0x00000000014C3000-memory.dmp

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